CAS Registry Number®
97-65-4
CAS Name
Itaconic acid
Molecular Formula
C5H6O4
Molecular Mass
130.10
Compound Properties
-
Boiling Point (1)
158-160 °C @ Press: 12 Torr
-
Melting Point (2)
162-164 °C (decomp)
-
Density (2)
1.632 g/cm³
Source(s)
- (1) Rustamov, Kh. R.; Miner. Organo-Miner. Udobr., Strukturoobrazovateli Pochv Gerbits., (1967), 261-4, CAplus
- (2) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h1-2H2,(H,6,7)(H,8,9)
InChIKey
InChIKey=LVHBHZANLOWSRM-UHFFFAOYSA-N
SMILES
C(CC(O)=O)(C(O)=O)=C
Canonical SMILES
O=C(O)C(=C)CC(=O)O
Other Names for this Substance
- Butanedioic acid, 2-methylene-
- Succinic acid, methylene-
- Butanedioic acid, methylene-
- 2-Methylenebutanedioic acid
- Itaconic acid
- Methylenesuccinic acid
- 2-Propene-1,2-dicarboxylic acid
- Propylenedicarboxylic acid
- Methylenebutanedioic acid
- 2-Methylenesuccinic acid
- NSC 3357
- 4-Hydroxy-2-methylene-4-oxobutanoic acid
- 2-Methylidenebutanedioic acid
Deleted or Replaced CAS Registry Numbers
1887074-72-7
